---
typeId: req
recordId: benac-stor-020
fields:
  title: Standard Benac CAS exchange profile
  statement: Benac should define a provider-neutral CAS exchange profile for
    Benac-to-Benac or Benac-to-storage-peer blob/chunk presence, retrieval,
    upload, pin, unpin, and receipt operations over browser-compatible
    transports where feasible.
  rationale: Provider-specific storage bridges can be packages, but
    interoperability benefits from one generic CAS exchange profile.
  verification: Two independent implementations exchange a hello-world artifact
    blob by DASL CID through the CAS profile.
  testable: true
  status: draft
  area: BENAC-STOR
  sourceDocument: /home/johnb/Downloads/benac_syrs_v0_4_integrated_authentication.md
  sourceVersion: v0.4
  sourceSections:
    - 10.11 Storage discovery, remote storage, and content availability
  order: 137
---
